3(1+5r)=19+7r

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Solution for 3(1+5r)=19+7r equation:


3 (1+5r)=19+7r

We simplify the equation to the form, which is simple to understand 
3(1+5r)=19+7r

Reorder the terms in parentheses
+(+3+15r)=19+7r

Remove unnecessary parentheses
+3+15r=+19+7r

We move all terms containing r to the left and all other terms to the right. 
+15r-7r=+19-3

We simplify left and right side of the equation. 
+8r=+16

We divide both sides of the equation by 8 to get r. 
r=2

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